England U21

The England national under-21 football team, also known as England under-21s or England U21(s), is the national under-21 association football team of England, under the control of the Football Association. It is considered to be the feeder team for the England national football team.

This team is for England players aged under 21 at the start of the calendar year in which a two-year UEFA European Under-21 Championship campaign begins, so some players can remain with the squad until the age of 23. As long as they are eligible, players can play for England at any level, making it possible to play for the U21s, senior side, and again for the U21s, as Jack Butland, Harry Kane, Calum Chambers, John Stones and Emile Smith Rowe have done. It is also possible to play for one country at youth level and another at senior level (providing the player has not played a senior competitive game in his previous country).

The U21 team came into existence in 1976, following the realignment of UEFA's youth competitions. A goalless draw in a friendly against Wales at Molineux Stadium was England U21s' first result.

England U21s do not have a permanent home. They play in stadia across England, in an attempt to encourage younger fans in all areas of the country to attend matches. Because of the lower demand compared to the senior national team, smaller grounds can be used. The record attendance for an England U21 match was set on 24 March 2007, when England U21 played Italy U21 in front of a crowd of just under 60,000 at the new Wembley Stadium, also a world record attendance for a U21 game. The match was one of the required two events the stadium hosted in order to gain its safety certificate in time for its full-capacity opening for the 2007 FA Cup final in May.